зеркало из https://github.com/mono/ikvm-fork.git
1149 строки
33 KiB
C#
1149 строки
33 KiB
C#
/*
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Copyright (C) 2002-2009 Jeroen Frijters
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source distribution.
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Jeroen Frijters
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jeroen@frijters.net
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*/
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#if IKVM_REF_EMIT
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// FXBUG multi target only work with our own Reflection.Emit implementation
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#define MULTI_TARGET
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#endif
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using System;
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using System.Collections.Generic;
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using System.IO;
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#if IKVM_REF_EMIT
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using IKVM.Reflection;
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using IKVM.Reflection.Emit;
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using Type = IKVM.Reflection.Type;
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using ResolveEventHandler = IKVM.Reflection.ResolveEventHandler;
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using ResolveEventArgs = IKVM.Reflection.ResolveEventArgs;
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#else
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using System.Reflection;
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using System.Reflection.Emit;
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#endif
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using System.Threading;
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using ICSharpCode.SharpZipLib.Zip;
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using IKVM.Internal;
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using System.Text.RegularExpressions;
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class IkvmcCompiler
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{
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#if MULTI_TARGET
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private bool nonleaf;
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#endif
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private string manifestMainClass;
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private Dictionary<string, byte[]> classes = new Dictionary<string, byte[]>();
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private Dictionary<string, byte[]> resources = new Dictionary<string, byte[]>();
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private string defaultAssemblyName;
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private List<string> classesToExclude = new List<string>();
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private static bool time;
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private static string runtimeAssembly;
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private static List<string> GetArgs(string[] args)
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{
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List<string> arglist = new List<string>();
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foreach(string s in args)
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{
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if(s.StartsWith("@"))
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{
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using(StreamReader sr = new StreamReader(s.Substring(1)))
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{
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string line;
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while((line = sr.ReadLine()) != null)
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{
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string arg = line.Trim();
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if (arg != "")
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{
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arglist.Add(arg);
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}
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}
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}
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}
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else
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{
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arglist.Add(s);
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}
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}
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return arglist;
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}
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static int Main(string[] args)
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{
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DateTime start = DateTime.Now;
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#if IKVM_REF_EMIT
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StaticCompiler.Universe.AssemblyResolve += new ResolveEventHandler(CurrentDomain_AssemblyResolve);
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#else
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AppDomain.CurrentDomain.ReflectionOnlyAssemblyResolve += new ResolveEventHandler(CurrentDomain_AssemblyResolve);
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#endif
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System.Threading.Thread.CurrentThread.Name = "compiler";
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Tracer.EnableTraceConsoleListener();
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Tracer.EnableTraceForDebug();
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List<string> argList = GetArgs(args);
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if (argList.Count == 0)
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{
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PrintHelp();
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return 1;
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}
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IkvmcCompiler comp = new IkvmcCompiler();
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List<CompilerOptions> targets = new List<CompilerOptions>();
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int rc = comp.ParseCommandLine(argList.GetEnumerator(), targets);
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if (rc == 0)
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{
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rc = ResolveReferences(targets);
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}
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if (rc == 0)
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{
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try
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{
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if (targets.Count == 0)
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{
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Console.Error.WriteLine("Error: no target founds");
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rc = 1;
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}
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else
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{
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rc = CompilerClassLoader.Compile(runtimeAssembly, targets);
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}
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}
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catch(Exception x)
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{
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Console.Error.WriteLine(x);
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rc = 1;
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}
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}
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if (time)
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{
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Console.WriteLine("Total cpu time: {0}", System.Diagnostics.Process.GetCurrentProcess().TotalProcessorTime);
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Console.WriteLine("User cpu time: {0}", System.Diagnostics.Process.GetCurrentProcess().UserProcessorTime);
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Console.WriteLine("Total wall clock time: {0}", DateTime.Now - start);
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Console.WriteLine("Peak virtual memory: {0}", System.Diagnostics.Process.GetCurrentProcess().PeakVirtualMemorySize64);
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for (int i = 0; i <= GC.MaxGeneration; i++)
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{
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Console.WriteLine("GC({0}) count: {1}", i, GC.CollectionCount(i));
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}
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}
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return rc;
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}
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static string GetVersionAndCopyrightInfo()
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{
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System.Reflection.Assembly asm = System.Reflection.Assembly.GetEntryAssembly();
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object[] desc = asm.GetCustomAttributes(typeof(System.Reflection.AssemblyTitleAttribute), false);
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if (desc.Length == 1)
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{
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object[] copyright = asm.GetCustomAttributes(typeof(System.Reflection.AssemblyCopyrightAttribute), false);
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if (copyright.Length == 1)
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{
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return string.Format("{0} version {1}{2}{3}{2}http://www.ikvm.net/",
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((System.Reflection.AssemblyTitleAttribute)desc[0]).Title,
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asm.GetName().Version,
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Environment.NewLine,
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((System.Reflection.AssemblyCopyrightAttribute)copyright[0]).Copyright);
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}
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}
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return "";
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}
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private static void PrintHelp()
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{
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Console.Error.WriteLine(GetVersionAndCopyrightInfo());
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Console.Error.WriteLine();
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Console.Error.WriteLine("usage: ikvmc [-options] <classOrJar1> ... <classOrJarN>");
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Console.Error.WriteLine();
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Console.Error.WriteLine("options:");
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Console.Error.WriteLine(" @<filename> Read more options from file");
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Console.Error.WriteLine(" -out:<outputfile> Specify the output filename");
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Console.Error.WriteLine(" -assembly:<name> Specify assembly name");
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Console.Error.WriteLine(" -target:exe Build a console executable");
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Console.Error.WriteLine(" -target:winexe Build a windows executable");
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Console.Error.WriteLine(" -target:library Build a library");
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Console.Error.WriteLine(" -target:module Build a module for use by the linker");
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Console.Error.WriteLine(" -platform:<string> Limit which platforms this code can run on: x86,");
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Console.Error.WriteLine(" Itanium, x64, or anycpu. The default is anycpu.");
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Console.Error.WriteLine(" -keyfile:<keyfilename> Use keyfile to sign the assembly");
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Console.Error.WriteLine(" -key:<keycontainer> Use keycontainer to sign the assembly");
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Console.Error.WriteLine(" -version:<M.m.b.r> Assembly version");
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Console.Error.WriteLine(" -fileversion:<version> File version");
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Console.Error.WriteLine(" -main:<class> Specify the class containing the main method");
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Console.Error.WriteLine(" -reference:<filespec> Reference an assembly (short form -r:<filespec>)");
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Console.Error.WriteLine(" -recurse:<filespec> Recurse directory and include matching files");
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Console.Error.WriteLine(" -nojni Do not generate JNI stub for native methods");
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Console.Error.WriteLine(" -resource:<name>=<path> Include file as Java resource");
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Console.Error.WriteLine(" -externalresource:<name>=<path>");
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Console.Error.WriteLine(" Reference file as Java resource");
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Console.Error.WriteLine(" -exclude:<filename> A file containing a list of classes to exclude");
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Console.Error.WriteLine(" -debug Generate debug info for the output file");
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Console.Error.WriteLine(" (Note that this also causes the compiler to");
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Console.Error.WriteLine(" generated somewhat less efficient CIL code.)");
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Console.Error.WriteLine(" -srcpath:<path> Prepend path and package name to source file");
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Console.Error.WriteLine(" -apartment:sta (default) Apply STAThreadAttribute to main");
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Console.Error.WriteLine(" -apartment:mta Apply MTAThreadAttribute to main");
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Console.Error.WriteLine(" -apartment:none Don't apply STAThreadAttribute to main");
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Console.Error.WriteLine(" -noglobbing Don't glob the arguments");
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Console.Error.WriteLine(" -D<name>=<value> Set system property (at runtime)");
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Console.Error.WriteLine(" -ea[:<packagename>...|:<classname>]");
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Console.Error.WriteLine(" -enableassertions[:<packagename>...|:<classname>]");
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Console.Error.WriteLine(" Set system property to enable assertions");
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Console.Error.WriteLine(" -da[:<packagename>...|:<classname>]");
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Console.Error.WriteLine(" -disableassertions[:<packagename>...|:<classname>]");
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Console.Error.WriteLine(" Set system property to disable assertions");
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Console.Error.WriteLine(" -removeassertions Remove all assert statements");
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Console.Error.WriteLine(" -nostacktraceinfo Don't create metadata to emit rich stack traces");
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Console.Error.WriteLine(" -opt:fields Remove unused private fields");
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Console.Error.WriteLine(" -Xtrace:<string> Displays all tracepoints with the given name");
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Console.Error.WriteLine(" -Xmethodtrace:<string> Build tracing into the specified output methods");
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Console.Error.WriteLine(" -compressresources Compress resources");
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Console.Error.WriteLine(" -strictfinalfieldsemantics Don't allow final fields to be modified outside");
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Console.Error.WriteLine(" of initializer methods");
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Console.Error.WriteLine(" -privatepackage:<prefix> Mark all classes with a package name starting");
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Console.Error.WriteLine(" with <prefix> as internal to the assembly");
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Console.Error.WriteLine(" -nowarn:<warning[:key]> Suppress specified warnings");
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Console.Error.WriteLine(" -warnaserror:<warning[:key]> Treat specified warnings as errors");
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Console.Error.WriteLine(" -time Display timing statistics");
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Console.Error.WriteLine(" -classloader:<class> Set custom class loader class for assembly");
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#if MULTI_TARGET
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Console.Error.WriteLine(" -sharedclassloader All targets below this level share a common");
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Console.Error.WriteLine(" class loader");
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#endif
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#if IKVM_REF_EMIT
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Console.Error.WriteLine(" -baseaddress:<address> Base address for the library to be built");
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#endif
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Console.Error.WriteLine(" -nopeercrossreference Do not automatically cross reference all peers");
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}
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int ParseCommandLine(IEnumerator<string> arglist, List<CompilerOptions> targets)
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{
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CompilerOptions options = new CompilerOptions();
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options.target = PEFileKinds.ConsoleApplication;
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options.guessFileKind = true;
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options.version = "0.0.0.0";
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options.apartment = ApartmentState.STA;
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options.props = new Dictionary<string, string>();
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return ContinueParseCommandLine(arglist, targets, options);
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}
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int ContinueParseCommandLine(IEnumerator<string> arglist, List<CompilerOptions> targets, CompilerOptions options)
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{
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while(arglist.MoveNext())
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{
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string s = arglist.Current;
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#if MULTI_TARGET
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if(s == "{")
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{
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nonleaf = true;
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IkvmcCompiler nestedLevel = new IkvmcCompiler();
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nestedLevel.manifestMainClass = manifestMainClass;
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nestedLevel.classes = new Dictionary<string, byte[]>(classes);
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nestedLevel.resources = new Dictionary<string, byte[]>(resources);
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nestedLevel.defaultAssemblyName = defaultAssemblyName;
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nestedLevel.classesToExclude = new List<string>(classesToExclude);
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int rc = nestedLevel.ContinueParseCommandLine(arglist, targets, options.Copy());
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if(rc != 0)
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{
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return rc;
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}
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}
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else if(s == "}")
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{
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break;
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}
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else if(nonleaf)
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{
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Console.Error.WriteLine("Error: you can only specify options before any child levels");
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return 1;
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}
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else
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#endif
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if(s[0] == '-')
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{
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if(s.StartsWith("-out:"))
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{
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options.path = s.Substring(5);
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}
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else if(s.StartsWith("-Xtrace:"))
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{
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Tracer.SetTraceLevel(s.Substring(8));
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}
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else if(s.StartsWith("-Xmethodtrace:"))
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{
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Tracer.HandleMethodTrace(s.Substring(14));
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}
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else if(s.StartsWith("-assembly:"))
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{
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options.assembly = s.Substring(10);
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}
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else if(s.StartsWith("-target:"))
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{
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switch(s)
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{
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case "-target:exe":
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options.target = PEFileKinds.ConsoleApplication;
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options.guessFileKind = false;
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break;
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case "-target:winexe":
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options.target = PEFileKinds.WindowApplication;
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options.guessFileKind = false;
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break;
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case "-target:module":
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options.targetIsModule = true;
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options.target = PEFileKinds.Dll;
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options.guessFileKind = false;
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break;
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case "-target:library":
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options.target = PEFileKinds.Dll;
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options.guessFileKind = false;
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break;
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default:
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Console.Error.WriteLine("Warning: unrecognized option: {0}", s);
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break;
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}
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}
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else if(s.StartsWith("-platform:"))
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{
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switch(s)
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{
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case "-platform:x86":
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options.pekind = PortableExecutableKinds.ILOnly | PortableExecutableKinds.Required32Bit;
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options.imageFileMachine = ImageFileMachine.I386;
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break;
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case "-platform:Itanium":
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options.pekind = PortableExecutableKinds.ILOnly | PortableExecutableKinds.PE32Plus;
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options.imageFileMachine = ImageFileMachine.IA64;
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break;
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case "-platform:x64":
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options.pekind = PortableExecutableKinds.ILOnly | PortableExecutableKinds.PE32Plus;
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options.imageFileMachine = ImageFileMachine.AMD64;
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break;
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case "-platform:anycpu":
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options.pekind = PortableExecutableKinds.ILOnly;
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options.imageFileMachine = ImageFileMachine.I386;
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break;
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default:
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Console.Error.WriteLine("Warning: unrecognized option: {0}", s);
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break;
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}
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}
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else if(s.StartsWith("-apartment:"))
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{
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switch(s)
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{
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case "-apartment:sta":
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options.apartment = ApartmentState.STA;
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break;
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case "-apartment:mta":
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options.apartment = ApartmentState.MTA;
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break;
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case "-apartment:none":
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options.apartment = ApartmentState.Unknown;
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break;
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default:
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Console.Error.WriteLine("Warning: unrecognized option: {0}", s);
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break;
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}
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}
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else if(s == "-noglobbing")
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{
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options.noglobbing = true;
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}
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else if(s.StartsWith("-D"))
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{
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string[] keyvalue = s.Substring(2).Split('=');
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if(keyvalue.Length != 2)
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{
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keyvalue = new string[] { keyvalue[0], "" };
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}
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options.props[keyvalue[0]] = keyvalue[1];
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}
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else if(s == "-ea" || s == "-enableassertions")
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{
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options.props["ikvm.assert.default"] = "true";
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}
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else if(s == "-da" || s == "-disableassertions")
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{
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options.props["ikvm.assert.default"] = "false";
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}
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else if(s.StartsWith("-ea:") || s.StartsWith("-enableassertions:"))
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{
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options.props["ikvm.assert.enable"] = s.Substring(s.IndexOf(':') + 1);
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}
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else if(s.StartsWith("-da:") || s.StartsWith("-disableassertions:"))
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{
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options.props["ikvm.assert.disable"] = s.Substring(s.IndexOf(':') + 1);
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}
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else if(s == "-removeassertions")
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{
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options.codegenoptions |= CodeGenOptions.RemoveAsserts;
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}
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else if(s.StartsWith("-main:"))
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{
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options.mainClass = s.Substring(6);
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}
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else if(s.StartsWith("-reference:") || s.StartsWith("-r:"))
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{
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string r = s.Substring(s.IndexOf(':') + 1);
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if(r == "")
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{
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Console.Error.WriteLine("Error: missing file specification for '{0}' option", s);
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return 1;
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}
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ArrayAppend(ref options.unresolvedReferences, r);
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}
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else if(s.StartsWith("-recurse:"))
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{
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string spec = s.Substring(9);
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bool exists = false;
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// MONOBUG On Mono 1.0.2, Directory.Exists throws an exception if we pass an invalid directory name
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try
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{
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exists = Directory.Exists(spec);
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}
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catch(IOException)
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{
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}
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if(exists)
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{
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DirectoryInfo dir = new DirectoryInfo(spec);
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Recurse(dir, dir, "*");
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}
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else
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{
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try
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{
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DirectoryInfo dir = new DirectoryInfo(Path.GetDirectoryName(spec));
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if(dir.Exists)
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{
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Recurse(dir, dir, Path.GetFileName(spec));
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}
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else
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{
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RecurseJar(spec);
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}
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}
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catch(PathTooLongException)
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{
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Console.Error.WriteLine("Error: path too long: {0}", spec);
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return 1;
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}
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catch(DirectoryNotFoundException)
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{
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Console.Error.WriteLine("Error: path not found: {0}", spec);
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return 1;
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}
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catch(ArgumentException)
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|
{
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Console.Error.WriteLine("Error: invalid path: {0}", spec);
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return 1;
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}
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|
}
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}
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else if(s.StartsWith("-resource:"))
|
|
{
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string[] spec = s.Substring(10).Split('=');
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try
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{
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using(FileStream fs = new FileStream(spec[1], FileMode.Open, FileAccess.Read))
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{
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byte[] b = new byte[fs.Length];
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fs.Read(b, 0, b.Length);
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string name = spec[0];
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if(name.StartsWith("/"))
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{
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// a leading slash is not required, so strip it
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name = name.Substring(1);
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}
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AddResource(name, b);
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}
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}
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catch(Exception x)
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{
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Console.Error.WriteLine("Error: {0}: {1}", x.Message, spec[1]);
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return 1;
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}
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}
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else if(s.StartsWith("-externalresource:"))
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{
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|
string[] spec = s.Substring(18).Split('=');
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if(!File.Exists(spec[1]))
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{
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Console.Error.WriteLine("Error: external resource file does not exist: {0}", spec[1]);
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return 1;
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}
|
|
if(Path.GetFileName(spec[1]) != spec[1])
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|
{
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|
Console.Error.WriteLine("Error: external resource file may not include path specification: {0}", spec[1]);
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return 1;
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}
|
|
if(options.externalResources == null)
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{
|
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options.externalResources = new Dictionary<string, string>();
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}
|
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// TODO resource name clashes should be tested
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|
options.externalResources.Add(spec[0], spec[1]);
|
|
}
|
|
else if(s == "-nojni")
|
|
{
|
|
options.codegenoptions |= CodeGenOptions.NoJNI;
|
|
}
|
|
else if(s.StartsWith("-exclude:"))
|
|
{
|
|
ProcessExclusionFile(classesToExclude, s.Substring(9));
|
|
}
|
|
else if(s.StartsWith("-version:"))
|
|
{
|
|
options.version = s.Substring(9);
|
|
if(options.version.EndsWith(".*"))
|
|
{
|
|
options.version = options.version.Substring(0, options.version.Length - 1);
|
|
int count = options.version.Split('.').Length;
|
|
// NOTE this is the published algorithm for generating automatic build and revision numbers
|
|
// (see AssemblyVersionAttribute constructor docs), but it turns out that the revision
|
|
// number is off an hour (on my system)...
|
|
DateTime now = DateTime.Now;
|
|
int seconds = (int)(now.TimeOfDay.TotalSeconds / 2);
|
|
int days = (int)(now - new DateTime(2000, 1, 1)).TotalDays;
|
|
if(count == 3)
|
|
{
|
|
options.version += days + "." + seconds;
|
|
}
|
|
else if(count == 4)
|
|
{
|
|
options.version += seconds;
|
|
}
|
|
else
|
|
{
|
|
Console.Error.WriteLine("Error: Invalid version specified: {0}*", options.version);
|
|
return 1;
|
|
}
|
|
}
|
|
}
|
|
else if(s.StartsWith("-fileversion:"))
|
|
{
|
|
options.fileversion = s.Substring(13);
|
|
}
|
|
else if(s.StartsWith("-keyfile:"))
|
|
{
|
|
options.keyfilename = s.Substring(9);
|
|
}
|
|
else if(s.StartsWith("-key:"))
|
|
{
|
|
options.keycontainer = s.Substring(5);
|
|
}
|
|
else if(s == "-debug")
|
|
{
|
|
options.codegenoptions |= CodeGenOptions.Debug;
|
|
}
|
|
else if(s.StartsWith("-srcpath:"))
|
|
{
|
|
options.sourcepath = s.Substring(9);
|
|
}
|
|
else if(s.StartsWith("-remap:"))
|
|
{
|
|
options.remapfile = s.Substring(7);
|
|
}
|
|
else if(s == "-nostacktraceinfo")
|
|
{
|
|
options.codegenoptions |= CodeGenOptions.NoStackTraceInfo;
|
|
}
|
|
else if(s == "-opt:fields")
|
|
{
|
|
options.removeUnusedFields = true;
|
|
}
|
|
else if(s == "-compressresources")
|
|
{
|
|
options.compressedResources = true;
|
|
}
|
|
else if(s == "-strictfinalfieldsemantics")
|
|
{
|
|
options.codegenoptions |= CodeGenOptions.StrictFinalFieldSemantics;
|
|
}
|
|
else if(s.StartsWith("-privatepackage:"))
|
|
{
|
|
string prefix = s.Substring(16);
|
|
ArrayAppend(ref options.privatePackages, prefix);
|
|
}
|
|
else if(s.StartsWith("-publicpackage:"))
|
|
{
|
|
string prefix = s.Substring(15);
|
|
ArrayAppend(ref options.publicPackages, prefix);
|
|
}
|
|
else if(s.StartsWith("-nowarn:"))
|
|
{
|
|
foreach(string w in s.Substring(8).Split(','))
|
|
{
|
|
string ws = w;
|
|
// lame way to chop off the leading zeroes
|
|
while(ws.StartsWith("0"))
|
|
{
|
|
ws = ws.Substring(1);
|
|
}
|
|
StaticCompiler.SuppressWarning(ws);
|
|
}
|
|
}
|
|
else if(s.StartsWith("-warnaserror:"))
|
|
{
|
|
foreach(string w in s.Substring(13).Split(','))
|
|
{
|
|
string ws = w;
|
|
// lame way to chop off the leading zeroes
|
|
while(ws.StartsWith("0"))
|
|
{
|
|
ws = ws.Substring(1);
|
|
}
|
|
StaticCompiler.WarnAsError(ws);
|
|
}
|
|
}
|
|
else if(s.StartsWith("-runtime:"))
|
|
{
|
|
// NOTE this is an undocumented option
|
|
runtimeAssembly = s.Substring(9);
|
|
}
|
|
else if(s == "-time")
|
|
{
|
|
time = true;
|
|
}
|
|
else if(s.StartsWith("-classloader:"))
|
|
{
|
|
options.classLoader = s.Substring(13);
|
|
}
|
|
#if MULTI_TARGET
|
|
else if(s == "-sharedclassloader")
|
|
{
|
|
if(options.sharedclassloader == null)
|
|
{
|
|
options.sharedclassloader = new List<CompilerClassLoader>();
|
|
}
|
|
}
|
|
#endif
|
|
#if IKVM_REF_EMIT
|
|
else if(s.StartsWith("-baseaddress:"))
|
|
{
|
|
string baseAddress = s.Substring(13);
|
|
ulong baseAddressParsed;
|
|
if (baseAddress.StartsWith("0x", StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
baseAddressParsed = UInt64.Parse(baseAddress.Substring(2), System.Globalization.NumberStyles.AllowHexSpecifier);
|
|
}
|
|
else
|
|
{
|
|
// note that unlike CSC we don't support octal
|
|
baseAddressParsed = UInt64.Parse(baseAddress);
|
|
}
|
|
options.baseAddress = (long)(baseAddressParsed & 0xFFFFFFFFFFFF0000UL);
|
|
}
|
|
#endif
|
|
else if(s == "-nopeercrossreference")
|
|
{
|
|
options.crossReferenceAllPeers = false;
|
|
}
|
|
else
|
|
{
|
|
Console.Error.WriteLine("Warning: unrecognized option: {0}", s);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if(defaultAssemblyName == null)
|
|
{
|
|
try
|
|
{
|
|
defaultAssemblyName = new FileInfo(Path.GetFileName(s)).Name;
|
|
}
|
|
catch(ArgumentException)
|
|
{
|
|
// if the filename contains a wildcard (or any other invalid character), we ignore
|
|
// it as a potential default assembly name
|
|
}
|
|
}
|
|
string[] files;
|
|
try
|
|
{
|
|
string path = Path.GetDirectoryName(s);
|
|
files = Directory.GetFiles(path == "" ? "." : path, Path.GetFileName(s));
|
|
}
|
|
catch(Exception)
|
|
{
|
|
Console.Error.WriteLine("Error: invalid filename: {0}", s);
|
|
return 1;
|
|
}
|
|
if(files.Length == 0)
|
|
{
|
|
Console.Error.WriteLine("Error: file not found: {0}", s);
|
|
return 1;
|
|
}
|
|
foreach(string f in files)
|
|
{
|
|
ProcessFile(null, f);
|
|
}
|
|
}
|
|
if(options.targetIsModule && options.sharedclassloader != null)
|
|
{
|
|
Console.Error.WriteLine("Error: -target:module and -sharedclassloader options cannot be combined.");
|
|
return 1;
|
|
}
|
|
}
|
|
#if MULTI_TARGET
|
|
if(nonleaf)
|
|
{
|
|
return 0;
|
|
}
|
|
#endif
|
|
if(options.assembly == null)
|
|
{
|
|
string basename = options.path == null ? defaultAssemblyName : new FileInfo(options.path).Name;
|
|
if(basename == null)
|
|
{
|
|
Console.Error.WriteLine("Error: no output file specified");
|
|
return 1;
|
|
}
|
|
int idx = basename.LastIndexOf('.');
|
|
if(idx > 0)
|
|
{
|
|
options.assembly = basename.Substring(0, idx);
|
|
}
|
|
else
|
|
{
|
|
options.assembly = basename;
|
|
}
|
|
}
|
|
if(options.path != null && options.guessFileKind)
|
|
{
|
|
if(options.path.ToLower().EndsWith(".dll"))
|
|
{
|
|
options.target = PEFileKinds.Dll;
|
|
}
|
|
options.guessFileKind = false;
|
|
}
|
|
if(options.mainClass == null && manifestMainClass != null && (options.guessFileKind || options.target != PEFileKinds.Dll))
|
|
{
|
|
StaticCompiler.IssueMessage(Message.MainMethodFromManifest, manifestMainClass);
|
|
options.mainClass = manifestMainClass;
|
|
}
|
|
options.classes = classes;
|
|
options.resources = resources;
|
|
options.classesToExclude = classesToExclude.ToArray();
|
|
targets.Add(options);
|
|
return 0;
|
|
}
|
|
|
|
private static int ResolveReferences(List<CompilerOptions> targets)
|
|
{
|
|
Dictionary<string, Assembly> cache = new Dictionary<string, Assembly>();
|
|
foreach (CompilerOptions target in targets)
|
|
{
|
|
if (target.unresolvedReferences != null)
|
|
{
|
|
foreach (string reference in target.unresolvedReferences)
|
|
{
|
|
foreach (CompilerOptions peer in targets)
|
|
{
|
|
if (peer.assembly.Equals(reference, StringComparison.InvariantCultureIgnoreCase))
|
|
{
|
|
ArrayAppend(ref target.peerReferences, peer.assembly);
|
|
goto next_reference;
|
|
}
|
|
}
|
|
int rc = ResolveReferences(cache, ref target.references, reference);
|
|
if (rc != 0)
|
|
{
|
|
return rc;
|
|
}
|
|
next_reference: ;
|
|
}
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
private static int ResolveReferences(Dictionary<string, Assembly> cache, ref Assembly[] references, string r)
|
|
{
|
|
string[] files = new string[0];
|
|
try
|
|
{
|
|
string path = Path.GetDirectoryName(r);
|
|
files = Directory.GetFiles(path == "" ? "." : path, Path.GetFileName(r));
|
|
}
|
|
catch (ArgumentException)
|
|
{
|
|
}
|
|
catch (IOException)
|
|
{
|
|
}
|
|
if (files.Length == 0)
|
|
{
|
|
Assembly asm = null;
|
|
cache.TryGetValue(r, out asm);
|
|
try
|
|
{
|
|
if (asm == null)
|
|
{
|
|
#pragma warning disable 618
|
|
// Assembly.LoadWithPartialName is obsolete
|
|
System.Reflection.Assembly found = System.Reflection.Assembly.LoadWithPartialName(r);
|
|
#pragma warning restore
|
|
if (found != null)
|
|
{
|
|
asm = StaticCompiler.LoadFile(found.Location);
|
|
cache.Add(r, asm);
|
|
}
|
|
}
|
|
}
|
|
catch (FileLoadException)
|
|
{
|
|
}
|
|
if (asm == null)
|
|
{
|
|
Console.Error.WriteLine("Error: reference not found: {0}", r);
|
|
return 1;
|
|
}
|
|
ArrayAppend(ref references, asm);
|
|
}
|
|
else
|
|
{
|
|
foreach (string file in files)
|
|
{
|
|
try
|
|
{
|
|
Assembly asm;
|
|
if (!cache.TryGetValue(file, out asm))
|
|
{
|
|
asm = StaticCompiler.LoadFile(file);
|
|
}
|
|
ArrayAppend(ref references, asm);
|
|
}
|
|
catch (FileLoadException)
|
|
{
|
|
Console.Error.WriteLine("Error: reference not found: {0}", file);
|
|
return 1;
|
|
}
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
private static void ArrayAppend<T>(ref T[] array, T element)
|
|
{
|
|
if (array == null)
|
|
{
|
|
array = new T[] { element };
|
|
}
|
|
else
|
|
{
|
|
T[] temp = new T[array.Length + 1];
|
|
Array.Copy(array, 0, temp, 0, array.Length);
|
|
temp[temp.Length - 1] = element;
|
|
array = temp;
|
|
}
|
|
}
|
|
|
|
private static byte[] ReadFromZip(ZipFile zf, ZipEntry ze)
|
|
{
|
|
byte[] buf = new byte[ze.Size];
|
|
int pos = 0;
|
|
Stream s = zf.GetInputStream(ze);
|
|
while(pos < buf.Length)
|
|
{
|
|
pos += s.Read(buf, pos, buf.Length - pos);
|
|
}
|
|
return buf;
|
|
}
|
|
|
|
private void AddClassFile(string filename, byte[] buf, bool addResourceFallback)
|
|
{
|
|
try
|
|
{
|
|
string name = ClassFile.GetClassName(buf, 0, buf.Length);
|
|
if(classes.ContainsKey(name))
|
|
{
|
|
StaticCompiler.IssueMessage(Message.DuplicateClassName, name);
|
|
}
|
|
else
|
|
{
|
|
classes.Add(name, buf);
|
|
}
|
|
}
|
|
catch(ClassFormatError x)
|
|
{
|
|
if(addResourceFallback)
|
|
{
|
|
// not a class file, so we include it as a resource
|
|
// (IBM's db2os390/sqlj jars apparantly contain such files)
|
|
StaticCompiler.IssueMessage(Message.NotAClassFile, filename, x.Message);
|
|
AddResource(filename, buf);
|
|
}
|
|
else
|
|
{
|
|
StaticCompiler.IssueMessage(Message.ClassFormatError, filename, x.Message);
|
|
}
|
|
}
|
|
}
|
|
|
|
private void ProcessZipFile(string file, Predicate<ZipEntry> filter)
|
|
{
|
|
ZipFile zf = new ZipFile(file);
|
|
try
|
|
{
|
|
foreach(ZipEntry ze in zf)
|
|
{
|
|
if(ze.IsDirectory)
|
|
{
|
|
// skip
|
|
}
|
|
else if(filter != null && !filter(ze))
|
|
{
|
|
// skip
|
|
}
|
|
else if(ze.Name.ToLower().EndsWith(".class"))
|
|
{
|
|
AddClassFile(ze.Name, ReadFromZip(zf, ze), true);
|
|
}
|
|
else
|
|
{
|
|
// if it's not a class, we treat it as a resource and the manifest
|
|
// is examined to find the Main-Class
|
|
if(ze.Name == "META-INF/MANIFEST.MF" && manifestMainClass == null)
|
|
{
|
|
// read main class from manifest
|
|
// TODO find out if we can use other information from manifest
|
|
StreamReader rdr = new StreamReader(zf.GetInputStream(ze));
|
|
string line;
|
|
while((line = rdr.ReadLine()) != null)
|
|
{
|
|
if(line.StartsWith("Main-Class: "))
|
|
{
|
|
manifestMainClass = line.Substring(12).Replace('/', '.');
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
AddResource(ze.Name, ReadFromZip(zf, ze));
|
|
}
|
|
}
|
|
}
|
|
finally
|
|
{
|
|
zf.Close();
|
|
}
|
|
}
|
|
|
|
private void AddResource(string name, byte[] buf)
|
|
{
|
|
if(resources.ContainsKey(name))
|
|
{
|
|
StaticCompiler.IssueMessage(Message.DuplicateResourceName, name);
|
|
}
|
|
else
|
|
{
|
|
resources.Add(name, buf);
|
|
}
|
|
}
|
|
|
|
private void ProcessFile(DirectoryInfo baseDir, string file)
|
|
{
|
|
switch(new FileInfo(file).Extension.ToLower())
|
|
{
|
|
case ".class":
|
|
using(FileStream fs = new FileStream(file, FileMode.Open, FileAccess.Read))
|
|
{
|
|
byte[] buf = new byte[fs.Length];
|
|
fs.Read(buf, 0, buf.Length);
|
|
AddClassFile(file, buf, false);
|
|
}
|
|
break;
|
|
case ".jar":
|
|
case ".zip":
|
|
try
|
|
{
|
|
ProcessZipFile(file, null);
|
|
}
|
|
catch(ICSharpCode.SharpZipLib.SharpZipBaseException x)
|
|
{
|
|
Console.Error.WriteLine("Warning: error reading {0}: {1}", file, x.Message);
|
|
}
|
|
break;
|
|
default:
|
|
{
|
|
if(baseDir == null)
|
|
{
|
|
Console.Error.WriteLine("Warning: unknown file type: {0}", file);
|
|
}
|
|
else
|
|
{
|
|
// include as resource
|
|
try
|
|
{
|
|
using(FileStream fs = new FileStream(file, FileMode.Open, FileAccess.Read))
|
|
{
|
|
byte[] b = new byte[fs.Length];
|
|
fs.Read(b, 0, b.Length);
|
|
// extract the resource name by chopping off the base directory
|
|
string name = file.Substring(baseDir.FullName.Length);
|
|
if(name.Length > 0 && name[0] == Path.DirectorySeparatorChar)
|
|
{
|
|
name = name.Substring(1);
|
|
}
|
|
name = name.Replace('\\', '/');
|
|
AddResource(name, b);
|
|
}
|
|
}
|
|
catch(UnauthorizedAccessException)
|
|
{
|
|
Console.Error.WriteLine("Warning: error reading file {0}: Access Denied", file);
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
private void Recurse(DirectoryInfo baseDir, DirectoryInfo dir, string spec)
|
|
{
|
|
foreach(FileInfo file in dir.GetFiles(spec))
|
|
{
|
|
ProcessFile(baseDir, file.FullName);
|
|
}
|
|
foreach(DirectoryInfo sub in dir.GetDirectories())
|
|
{
|
|
Recurse(baseDir, sub, spec);
|
|
}
|
|
}
|
|
|
|
private void RecurseJar(string path)
|
|
{
|
|
string file = "";
|
|
for (; ; )
|
|
{
|
|
file = Path.Combine(Path.GetFileName(path), file);
|
|
path = Path.GetDirectoryName(path);
|
|
if (Directory.Exists(path))
|
|
{
|
|
throw new DirectoryNotFoundException();
|
|
}
|
|
else if (File.Exists(path))
|
|
{
|
|
string pathFilter = Path.GetDirectoryName(file) + Path.DirectorySeparatorChar;
|
|
string fileFilter = "^" + Regex.Escape(Path.GetFileName(file)).Replace("\\*", ".*").Replace("\\?", ".") + "$";
|
|
ProcessZipFile(path, delegate(ZipEntry ze) {
|
|
return (Path.GetDirectoryName(ze.Name) + Path.DirectorySeparatorChar).StartsWith(pathFilter)
|
|
&& Regex.IsMatch(Path.GetFileName(ze.Name), fileFilter);
|
|
});
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
//This processes an exclusion file with a single regular expression per line
|
|
private static void ProcessExclusionFile(List<string> classesToExclude, String filename)
|
|
{
|
|
try
|
|
{
|
|
using(StreamReader file = new StreamReader(filename))
|
|
{
|
|
String line;
|
|
while((line = file.ReadLine()) != null)
|
|
{
|
|
line = line.Trim();
|
|
if(!line.StartsWith("//") && line.Length != 0)
|
|
{
|
|
classesToExclude.Add(line);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
catch(FileNotFoundException)
|
|
{
|
|
Console.Error.WriteLine("Warning: could not find exclusion file '{0}'", filename);
|
|
}
|
|
}
|
|
|
|
// this method checks if the assembly was loaded from a CLR probe location
|
|
// (in that case we can also resolve its dependencies via the CLR)
|
|
private static bool IsLoadedFromCurrentClrProbeLocation(Assembly asm)
|
|
{
|
|
try
|
|
{
|
|
return System.Reflection.Assembly.ReflectionOnlyLoad(asm.FullName).Location == asm.Location;
|
|
}
|
|
catch
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
private static Assembly CurrentDomain_AssemblyResolve(object sender, ResolveEventArgs args)
|
|
{
|
|
#if IKVM_REF_EMIT
|
|
if (args.RequestingAssembly == null || IsLoadedFromCurrentClrProbeLocation(args.RequestingAssembly))
|
|
{
|
|
System.Reflection.Assembly asm = null;
|
|
try
|
|
{
|
|
asm = System.Reflection.Assembly.ReflectionOnlyLoad(args.Name);
|
|
}
|
|
catch
|
|
{
|
|
}
|
|
if (asm != null)
|
|
{
|
|
return StaticCompiler.LoadFile(asm.Location);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
Assembly asm = null;
|
|
// apply unification and policy
|
|
try
|
|
{
|
|
string name = System.Reflection.Assembly.ReflectionOnlyLoad(args.Name).FullName;
|
|
if (name != args.Name)
|
|
{
|
|
asm = StaticCompiler.Load(name);
|
|
}
|
|
}
|
|
catch
|
|
{
|
|
}
|
|
if (asm != null)
|
|
{
|
|
return asm;
|
|
}
|
|
}
|
|
Console.Error.WriteLine("Error: unable to find assembly '{0}'", args.Name);
|
|
if (args.RequestingAssembly != null)
|
|
{
|
|
Console.Error.WriteLine(" (a dependency of '{0}')", args.RequestingAssembly.FullName);
|
|
}
|
|
Environment.Exit(1);
|
|
return null;
|
|
#else
|
|
// make sure all the referenced assemblies are visible (they are loaded with LoadFrom, so
|
|
// they end up in the LoadFrom context [unless they happen to be available in one of the probe paths])
|
|
foreach(Assembly a in AppDomain.CurrentDomain.ReflectionOnlyGetAssemblies())
|
|
{
|
|
if(args.Name.StartsWith(a.GetName().Name + ", "))
|
|
{
|
|
return a;
|
|
}
|
|
}
|
|
return Assembly.ReflectionOnlyLoad(args.Name);
|
|
#endif
|
|
}
|
|
}
|